DICE API Documentation/com.embabel.dice.projection.memory.support/DefaultMemoryProjector

DefaultMemoryProjector

data class DefaultMemoryProjector(knowledgeTypeClassifier: KnowledgeTypeClassifier = HeuristicKnowledgeTypeClassifier) : MemoryProjector

Default implementation of MemoryProjector.

Simply classifies propositions by knowledge type using a KnowledgeTypeClassifier. The caller is responsible for querying propositions (via PropositionQuery).

Example usage:

// Query propositions using PropositionQuery
val props = repository.query(
    PropositionQuery.forEntity(userId)
        .withMinEffectiveConfidence(0.5)
        .orderedByEffectiveConfidence()
)

// Project into memory types
val memory = projector.project(props)

// Use the classified propositions
memory.semantic   // facts
memory.procedural // preferences/rules
memory.episodic   // events

Parameters

knowledgeTypeClassifier

Strategy for classifying propositions into knowledge types

Constructors

DefaultMemoryProjector

constructor(knowledgeTypeClassifier: KnowledgeTypeClassifier = HeuristicKnowledgeTypeClassifier)

Types

Companion

object Companion

Functions

project

open override fun project(propositions: List<Proposition>): MemoryProjection

Project propositions into memory organized by knowledge type.

withClassifier

fun withClassifier(classifier: KnowledgeTypeClassifier): DefaultMemoryProjector

Create a new projector with a different classifier.